TY - GEN AU - Choong, Yee-Yin AU - Theofanos, Mary AU - Liu, Hung-Kung C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2014-04-01 04:04:00 DO - https://doi.org/10.6028/NIST.IR.7991 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2014 TI - United States Federal Employees' Password Management Behaviors � a Department of Commerce case study: ER -